1. Department of Dermatology College of Medicine, Chung‐Ang University Hospital Seoul Republic of Korea
2. Clinical and Regulatory Affairs Team Samyang Holdings Corp Gyeonggi Republic of Korea
3. Department of Dermatology, Chung‐Ang University Gwangmyeong Hospital Chung‐Ang University College of Medicine Gwangmyeong Gyeonggi Republic of Korea